# SMATRICS vs OneCharge SI

The clearest difference is rating: OneCharge SI at 4.3 against SMATRICS's 1.0. OneCharge SI also leads on ratings volume (6 vs 1) and iOS requirement (16.0 vs 18.0). SMATRICS's advantage is monetization model (free vs ad-supported). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

OneCharge SI holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: OneCharge SI has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 6% of SMATRICS's written reviews are positive against 11% of OneCharge SI's.

SMATRICS ships an update every 5 weeks, OneCharge SI every 2 months. The most recent releases landed on September 15, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | SMATRICS | OneCharge SI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/smatrics/id694577246/reviews) | **[4.3 (6 ratings)](https://appshunter.io/ios/app/onecharge-si/id1373736052/reviews)** |
| Number of ratings | 1 | **6** |
| Positive reviews | 6.3% of reviews | **11.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | **Free** | Ad-supported |
| Size | 14 MB | 47 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [SMATRICS GmbH & Co KG](https://appshunter.io/developer/931461102) | [Petrol d.d.](https://appshunter.io/developer/1166854327) |

## What reviewers say

### SMATRICS

[App page](https://appshunter.io/ios/app/smatrics/id694577246)

Find and navigate to electric vehicle charging stations across Austria. View live status, detailed information, and set favorite locations. Powered by 100% renewable energy.

**Highlights:** Map and list view of charging points, Live status of charging stations, Detailed location and charging point information, Navigation to nearest stations, Search and filter functionalities, Personal favorite locations

**Features:** Vision Pro support

**In-app purchases:** none


### OneCharge SI

[App page](https://appshunter.io/ios/app/onecharge-si/id1373736052)

Easily find and pay for electric vehicle charging stations at home and abroad. Filter stations by price, power, and connector type, and manage your charging sessions and expenses.

**Highlights:** Register in under two minutes, Add your vehicle, Filter stations by price, power, and connector type, Locate nearest EV charging stations on a map, View station status, price, and availability, Start and monitor charging sessions, Pay with bank card or Petrol club card, Create a list of favorite locations, Track EV charging consumption

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SMATRICS free?

SMATRICS is free to download, with no in-app purchases.

### Is OneCharge SI free?

OneCharge SI is free to download, with no in-app purchases.

### Which has better reviews, SMATRICS or OneCharge SI?

OneCharge SI is rated higher. SMATRICS averages 1.0 out of 5 from 1 ratings, while OneCharge SI averages 4.3 from 6 ratings.

### Do SMATRICS or OneCharge SI have ads?

Neither SMATRICS nor OneCharge SI shows ads.

### Which is updated more often, SMATRICS or OneCharge SI?

SMATRICS ships an update every 5 weeks, and OneCharge SI every 2 months. Most recently, SMATRICS was updated on September 15, 2026 and OneCharge SI on September 8, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*